Trait ByteBufMut

pub trait ByteBufMut: BufMut {
    // Required methods
    fn offset(&self) -> usize;
    fn seek(&mut self, offset: usize);
    fn range(&mut self, r: Range<usize>) -> &mut [u8] ;

    // Provided methods
    fn put_gap(&mut self, len: usize) -> Gap { ... }
    fn gap_buf(&mut self, gap: Gap) -> &mut [u8]  { ... }
    fn put_typed_gap<T: GapType>(&mut self, type_: T) -> TypedGap<T> { ... }
    fn fill_typed_gap<T: GapType>(&mut self, gap: TypedGap<T>, value: T::Value) { ... }
}

Extension for working with bytes::buf::BufMut.

Required Methods

fn offset(&self) -> usize

Get the current offset of the buffer.

fn seek(&mut self, offset: usize)

Seek to the provided offset in the buffer.

fn range(&mut self, r: Range<usize>) -> &mut [u8]

Read a range from the buffer.

Provided Methods

fn put_gap(&mut self, len: usize) -> Gap

Put a gap of len at the current buffer offset.

fn gap_buf(&mut self, gap: Gap) -> &mut [u8]

Read a gap from the buffer.

fn put_typed_gap<T: GapType>(&mut self, type_: T) -> TypedGap<T>

Put a typed gap of type T at the current buffer offset.

fn fill_typed_gap<T: GapType>(&mut self, gap: TypedGap<T>, value: T::Value)

Insert a value of the TypedGap type at the current buffer offset.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl ByteBufMut for Vec<u8>

fn offset(&self) -> usize

fn seek(&mut self, offset: usize)

fn range(&mut self, r: Range<usize>) -> &mut [u8]

impl ByteBufMut for BytesMut

fn offset(&self) -> usize

fn seek(&mut self, offset: usize)

fn range(&mut self, r: Range<usize>) -> &mut [u8]

impl<T: ByteBufMut> ByteBufMut for &mut T

fn offset(&self) -> usize

fn seek(&mut self, offset: usize)

fn range(&mut self, r: Range<usize>) -> &mut [u8]

Implementors